This week on Gardeners’ Corner, David Maxwell heads to a garden with purpose at Musgrave Park Hospital in south Belfast. Its spinal centre has been gifted an outdoor space for patients and staff by the charity Horatio’s Garden. David Maxwell meets Matthew Lee who is in charge of the garden designed by Chelsea gold medal winning designer Andy Sturgeon. Also on the programme, gardening in pots all year round with Sarah Raven and why you shouldn’t cut your grass this month! Expert Claire McNally joins David in studio to answer questions. Contact the programme on gardenerscorner@bbc.co.uk